Solimar Air Knocker Series, Instruction Manual, Page: 11 / 13

21 20
Troubleshooting
Simple diagnosis by checking audible and visual signs and signs detectable by touch.
Phenomenon Sign Cause Action
Chatter
Low Impulsive
Force
The air pressure is low Increase the air pressure
The three-way valve is defective Repair or replace the valve
The spring is damaged Replace the spring
Foreign matter has
got into the cylinder
Clean the cylinder
No Percussion No Percussion
The air pressure is low Increase the air pressure
The three-way valve is defective Repair or replace the valve
The spring is damaged Replace the spring
Foreign matter has got
into the cylinder
Clean the cylinder
The tube is bent Improve the piping
The tube is too long Improve the piping
The cylinder is worn Replace the cylinder
The piston is worn Replace the piston
The mushroom valve is worn or
damaged
Replace the
mushroom valve
Specifications
List of Models:
Model
(KNR-)
Working
Pressure
(PSI)
Stroke
Cycle
(cycle/
min)
Air
Consumption
(cf/cycle)
Stroke
Energy
(lbf • ft)
Impulsive Force
Weight
(lb)*
ft • lbf/s
Converts
into
Hammer
pound
(lb)
15-SS
44 - 102 1 - 60
0.001 - 0.002 2.0 - 4.6 2.2 -3.6 Below 0.4 0.95
20 /
20-SS
0.001 - 0.004 3.2 - 6.1 4.3 - 5.8 Below 0.6 1.8
30 /
30-SS
0.002 - 0.005 4.1 - 9.7 8.7 - 13.0 Below 1.0 3.1
40 /
40-SS
0.005 - 0.013 6.8 - 16.4 18.8 - 28.9 1.0 - 1.5 7.7
60 /
60-SS
0.012 - 0.027 15.2 - 36.1 49.9 - 76.7 1.5 - 3.0 20.5
80 0.021 - 0.049 33.3 - 80.4 109.9 - 171.4 3.0 - 8.0 32.0
100 0.034 - 0.080 60.8 - 148.3 217.0 - 339.2 6.0 - 15.0 75.1
30-DI 0.002 - 0.005 4.1 - 9.7 8.7 - 13.0 Below 1.0 4.6
40-DI 0.005 - 0.013 6.8 - 16.4 18.8 - 28.9 1.0 - 1.5 12.3
60-DI 0.012 - 0.027 15.2 - 36.1 49.9 - 76.7 1.5 - 3.0 28.9
80-DI 0.021 - 0.049 33.3 - 80.4 109.9 - 171.4 3.0 - 8.0 40.6
100-DI 0.034 - 0.080 60.8 - 148.3 217.0 - 339.2 6.0 - 15.0 78.3
*Weight includes base.